ANAT Yatata Ship Controll

IrisController = peripheral.wrap("computer_0")
ForcefieldController = peripheral.wrap("computer_1")
LowerHangarDoorController = peripheral.wrap("computer_2")
HangarDoorController = peripheral.wrap("computer_3")
monitor = peripheral.wrap("monitor_0")
IrisState = "disabled"
HangarDoor1State = "disabled"
HangarDoor2State = "disabled"
LowerHangarDoor1State = "disabled"
LowerHangarDoor2State = "disabled"
Forcefield1State = "disabled"
Forcefield2State = "disabled"
function clear()
    term.setBackgroundColor(colours.black)
    term.clear()
    term.setCursorPos(1,1)
    end
function update()
    if(IrisController.redstone.getInput("front") == true) then
        IrisState = "enabled"

    elseif(IrisController.redstone.getInput("front") == false) then
        IrisState = "disabled"
        end
    if(ForcefieldController.redstone.getInput("left") == true) then
        Forcefield1State = "enabled"

    elseif(ForcefieldController.redstone.getInput("left") == false) then
        Forcefield1State = "disabled"
        end
    if(ForcefieldController.redstone.getInput("right") == true) then
        Forcefield2State = "enabled"

    elseif(ForcefieldController.redstone.getInput("right") == false) then
        Forcefield2State = "disabled"
        end
    if(LowerHangarDoorController.redstone.getInput("left") == true) then
        LowerHangarDoor1State = "enabled"

    elseif(LowerHangarDoorController.redstone.getInput("left") == false) then
        LowerHangarDoor1State = "disabled"
        end
    if(LowerHangarDoorController.redstone.getInput("right") == true) then
        LowerHangarDoor2State = "enabled"

    elseif(LowerHangarDoorController.redstone.getInput("right") == false) then
        LowerHangarDoor2State = "disabled"
        end
    if(HangarDoorController.redstone.getInput("left") == true) then
        Forcefield1State = "enabled"

    elseif(HangarDoorController.redstone.getInput("left") == false) then
        Forcefield1State = "disabled"
        end
    if(HangarDoorController.redstone.getInput("right") == true) then
        Forcefield2State = "enabled"

    elseif(HangarDoorController.redstone.getInput("right") == false) then
        Forcefield2State = "disabled"
        end
    if(HangarDoorController.redstone.getInput("left") == true) then
        HangarDoor1State = "enabled"

    elseif(HangarDoorController.redstone.getInput("left") == false) then
        HangarDoor1State = "disabled"
        end
    if(HangarDoorController.redstone.getInput("right") == true) then
        HangarDoor2State = "enabled"

    elseif(HangarDoorController.redstone.getInput("right") == false) then
        HangarDoor2State = "disabled"
        end
    end
function display()
        print("Iris ",IrisState)
        print("Hangar Door 1 ",HangarDoor1State,"               ",HangarDoor2State," Hangar Door 2")
        print("Lower Hangar Door 1 ",LowerHangarDoor1State,"               ",LowerHangarDoor2State," Lower Hangar Door 2")
        print("Forcefield 1 ",Forcefield1State,"               ",Forcefield2State," Forcefield 2")
        end
function main()
    while(true) do
        update()
        clear()
        display()
        end
    end
main()